keerti-hld

Learn HLD High Level System Design by keertipurswani with comprehensive video tutorials and hands-on projects.

Keerti Purswani

Meet Your Instructor: Keerti-Purswani

Keerti Purswani is a dynamic computer science educator and founder of Educosys, specializing in data structures, algorithms, system design, and generative AI education. With a passion for making complex technical concepts accessible, Keerti has helped thousands of students excel in competitive programming, technical interviews, and real-world software engineering challenges. Her comprehensive approach combines hands-on practice with deep conceptual understanding, preparing students for careers at top tech companies.

Data Structures and AlgorithmsSystem Design (HLD & LLD)Generative AI & Machine Learning

Experience: 10+ years

Students Helped: 50,000+

Specialization: DSA, System Design & AI Education

Course Overview

This comprehensive course is designed to take you from foundational concepts to advanced implementation in dsa, system design & ai education. You'll learn through hands-on project-based learning with live coding sessions, real-world case studies, and comprehensive doubt-clearing support, building real-world projects that demonstrate your skills and enhance your portfolio.

Whether you're looking to start a new career in technology or advance your current skills, this course provides the structured learning path and practical experience you need to succeed in today's competitive tech industry.

Course Curriculum

Master high-level system design principles and patterns
Design scalable distributed systems and microservices
Understand database design and caching strategies
Learn load balancing and system optimization techniques
Design fault-tolerant and highly available systems
Master system architecture patterns and best practices

Course Content

1

Class 1 - Client Server Architecture and Networking

Video 1
2

Class 2 - Networking (Short Polling, Long Polling, WebSockets, SSEs)

Video 2
3

Class 3 - Monolith, Microservices, gRPC, Webhooks

Video 3
4

Class 4 - CAP Theorem

Video 4
5

Class 5 - MsgQueues, PubSub, Kafka

Video 5
6

Class 6 - Caching, Load Balancing

Video 6
7

Class 7 - Intro to data storage, Sharding, Scaling, Consistent Hashing

Video 7
8

Class 8 - MongoDB, Neo4j, InfluxDB, Cassandra

Video 8
9

Class 9 - Distributed Transactions, SQL DB, BLOB

Video 9
10

Class 10 - Capacity Estimation, Revision

Video 10
11

Class 11 - GraphQL, API Design, Rate Limiting, Pagination, Filtering

Video 11
12

Class 12 - Auth, Logging, Monitoring

Video 12
13

Class 13 - Whatsapp System Design

Video 13
14

Class 14 - YouTube System Design

Video 14
15

Class 15 - Uber, Zerodha Mock Interview

Video 15

Requirements

  • Basic understanding of computer science fundamentals
  • Knowledge of databases and distributed systems concepts
  • Internet connection for video streaming
  • Drawing tools (draw.io, Lucidchart) for system diagrams
  • Experience with software development and system architecture

Course Features

Lifetime Access
Certificate of Completion
Mobile and Desktop Access
Downloadable Resources
Community Support

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